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Single Idea 6526

[filed under theme 11. Knowledge Aims / C. Knowing Reality / 1. Perceptual Realism / c. Representative realism ]

Full Idea

Hume's idea is that we move from private impressions to the physical world, not by an unconscious analytical construction but by a spontaneous imaginative leap.

Gist of Idea

Hume says objects are not a construction, but an imaginative leap

Source

report of David Hume (Treatise of Human Nature [1739]) by Howard Robinson - Perception IX.6

Book Ref

Robinson,Howard: 'Perception' [Routledge 2001], p.232


A Reaction

The idea that objects are 'constructions' seems to have originated with Russell. Hume seems closer to the actual process, which is virtually instantaneous. They both forget that you can follow up the construction or leap with a cool evaluation.


The 9 ideas with the same theme [we know reality via mental representations]:

Whether honey is essentially sweet may be doubted, as it is a matter of judgement rather than appearance [Sext.Empiricus]
Hume says objects are not a construction, but an imaginative leap [Hume, by Robinson,H]
Science condemns sense-data and accepts matter, but a logical construction must link them [Russell]
Russell (1912) said phenomena only resemble reality in abstract structure [Russell, by Robinson,H]
There is no reason to think that objects have colours [Russell]
Internal realism holds that we perceive physical objects via mental objects [Dancy,J]
Indirect realism depends on introspection, the time-lag, illusions, and neuroscience [Dancy,J, by PG]
Representative realists believe that laws of phenomena will apply to the physical world [Robinson,H]
Representative realists believe some properties of sense-data are shared by the objects themselves [Robinson,H]